That was God's Bartender of the Toronto Blessing Holy Laughter fame, think he was from South Africa.
From Pastor Bill Randle's blog:
"The Heretic who Laid Hands on Trump"
I wouldn't want that guy anywhere near me.
I see no explanation why you would call a man of God a heretic? Maybe you should understand what it means to deny the power of the Holy Spirit; the Baptism of the Holy Spirit!
https://www.biblegateway.com/blog/2012/10/what-is-the-unforgivable-sin/